K.O. panted raggedly, and looked down. His penis had softened back to its old size and looked like a limp noodle. It hurt really bad, even as his girlfriend, Dendy was finally cumming tonight. This had gone on long enough. Her stamina was far better than his, so when K.O. was done, Dendy would ride and twist him until she came. The stimulation would usually make him cum multiple times. And it hurt!

Dendy walked to him and gently stroked his penis with a finger.

K.O. sucked in a breath, and held back tears.

"I didn't hurt you, did I?"

"It's just, it hurts to touch." He managed. It throbbed and he winced.

"I'm sorry," she whispered and nuzzled his jawline.

"Thank you so much for coming," K.O. opened the door for his twin.

"You know when you mentioned the threesome, I didn't expect your brother." Dendy told him, looking to the emo twin.

T.K.O. looked surprised at the sight. The once reserved, nerdy kappa now wore black, leather lingerie and a sultery "come hither," look. "Hey Dendy, looking forward to your cunt." T.K.O. told her.

K.O. hit him slightly on the chest. "Don't. She's in charge."

T.K.O. gave his brother a look, then looked to Dendy.

She shrugged. "What can I say? I like to dominate."

The threesome wasn't what T.K.O. expected. Dendy changed quickly between the two, a bullet vibrator on full on her clit, her breasts being suckled by both as she switched between the two, getting them to come 3 times each before she spilled. T.K.O. was wide eyed from the experience, and spent the night at their place.

The threesomes became more frequent and eventually, K.O. and Dendy asked T.K.O. to join their relationship. After discussion, they became polyamorous, and came out to their families soon after.

"You sure I can go through with this trip?" K.O. asked.

"Yeah, we'll be fine." T.K.O. assured.

"Okay, love you Dendy!" K.O. told her. She came up to kiss her boyfriend.

"Have fun on your trip." She told him.

"You two have fun here." K.O. told them. "See ya bro!" With that he closed the door.

"See ya!" T.K.O. waved.

There was a pause.

"I'm horny." Dendy told him.

"You want sex?"

"I'm going to watch some porn, want to join?"

"Sure, if we can agree."

Carol was working her usual patrol around. Until she got a note of a possible burglary/second degree something. Knowing it was her son's apartment complex, she went to investigate.

Horrified, Carol learned it was on the third floor, and from the hall, she could hear muffled screams. Thankfully there weren't people panicking about this in the hall, allowing Carol to open up the apartment. Her son's… She charged in, and ran to the source and-

There was her son, T.K.O. being dominated by his girlfriend.

"Hello Mrs. Kincaid-Garcia." Dendy nodded to her, and removed the bar gag from T.K.O.

"Dendy, why does my son look like he just watched 'Little Match Girl?'"

"Mom! It's…"

"We were having sex to fill my libido."

"And how does T.K.O. feel about this?"

"It's…" T.K.O. gulped. "It's hot."

"It's mainly because I'm a kappa, though, I'm much tamer."

"Tamer!?" T.K.O. shouted. "Yes, usually you'd be having to be fed by the female kappa as she rides you. Usually taking around 16 hours per breeding."

"Wel, that helps… I suppose." Carol said. "Enjoy yourselves." With that, she walked out, and began to hear T.K.O.'s moans filling the apartment.